using BMA.EHR.Application.Repositories;
using BMA.EHR.Domain.Common;
using BMA.EHR.Domain.Extensions;
using BMA.EHR.Domain.Models.Retirement;
using BMA.EHR.Domain.Shared;
using BMA.EHR.Infrastructure.Persistence;
using BMA.EHR.Retirement.Service.Requests;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using Swashbuckle.AspNetCore.Annotations;
using System.Security.Claims;

namespace BMA.EHR.Retirement.Service.Controllers
{
    [Route("api/v{version:apiVersion}/retirement")]
    [ApiVersion("1.0")]
    [ApiController]
    [Produces("application/json")]
    [Authorize]
    [SwaggerTag("ระบบพ้นราชการ")]
    public class RetirementController : BaseController
    {
        private readonly RetirementRepository _repository;
        private readonly ApplicationDBContext _context;
        private readonly MinIOService _documentService;
        private readonly IHttpContextAccessor _httpContextAccessor;

        public RetirementController(RetirementRepository repository,
                                   ApplicationDBContext context,
                                   MinIOService documentService,
                                   IHttpContextAccessor httpContextAccessor)
        {
            _repository = repository;
            _context = context;
            _documentService = documentService;
            _httpContextAccessor = httpContextAccessor;
        }

        #region " Properties "

        private string? UserId => _httpContextAccessor?.HttpContext?.User?.FindFirst(ClaimTypes.NameIdentifier)?.Value;

        private string? FullName => _httpContextAccessor?.HttpContext?.User?.FindFirst("name")?.Value;

        #endregion

        #region " จัดลำดับเกษียณ "
        private class ObjectOrderRetire
        {
            public int Order { get; set; }
            public int? Order1 { get; set; }
            public int? Order2 { get; set; }
            public int? Order3 { get; set; }
            public string LastUpdateFullName { get; set; }
            public string LastUpdateUserId { get; set; }
            public DateTime? LastUpdatedAt { get; set; }
            public Guid? Id { get; set; }
        }
        private async Task GenOrderByYear(Guid id)
        {
            var Org = await _context.Organizations.FirstOrDefaultAsync(x => x.OrganizationOrder == null);
            var ocIdList = await _context.Organizations.Select(x => x.Id).ToListAsync();
            if (Org != null)
                ocIdList = _documentService.GetAllIdByRoot(Org.Id);
            var retire = await _context.RetirementPeriods
                                .FirstOrDefaultAsync(x => x.Id == id);
            if (retire == null)
                return;
            var _retireProfile = await _context.RetirementProfiles
                                    .Where(x => x.RetirementPeriod == retire)
                                    .ToListAsync();
            var profiles = new List<ObjectOrderRetire>();
            if (retire.Type.Trim().ToUpper().Contains("OFFICER"))
            {
                profiles = await (from x in _context.RetirementProfiles
                                  where x.RetirementPeriod == retire
                                  select new ObjectOrderRetire
                                  {
                                      Id = x.Id,
                                      Order = x.Order,
                                      Order1 = x.Profile == null ? 999999999 : ocIdList.IndexOf((Guid)(x.Profile.OcId)),
                                      Order2 = x.Profile == null || x.Profile.PositionType == null ? 999999999 : x.Profile.PositionType.Order,
                                      Order3 = x.Profile == null || x.Profile.PositionLevel == null ? 999999999 : x.Profile.PositionLevel.Level,
                                      LastUpdateFullName = x.LastUpdateFullName,
                                      LastUpdateUserId = x.LastUpdateUserId,
                                      LastUpdatedAt = x.LastUpdatedAt,
                                  }).ToListAsync();
            }
            if (retire.Type.Trim().ToUpper().Contains("EMPLOYEE"))
            {
                profiles = await (from x in _context.RetirementProfiles
                                  where x.RetirementPeriod == retire
                                  //   x.Profile.PositionEmployeeLevelId == null ? null : x.Profile.PositionEmployeeLevelId.Order
                                  select new ObjectOrderRetire
                                  {
                                      Id = x.Id,
                                      Order = x.Order,
                                      Order1 = x.Profile == null ? null : ocIdList.IndexOf((Guid)(x.Profile.OcId)),
                                      LastUpdateFullName = x.LastUpdateFullName,
                                      LastUpdateUserId = x.LastUpdateUserId,
                                      LastUpdatedAt = x.LastUpdatedAt,
                                  }).ToListAsync();
            }
            var _profiles = profiles.AsQueryable().OrderBy(x => x.Order1).ThenBy(x => x.Order2).ThenBy(x => x.Order3).ToList();
            var order = 1;
            foreach (var profile in _profiles)
            {
                var retireProfile = _retireProfile.Find(x => x.Id == profile.Id);
                retireProfile.Order = order;
                retireProfile.LastUpdateFullName = FullName ?? "System Administrator";
                retireProfile.LastUpdateUserId = UserId ?? "";
                retireProfile.LastUpdatedAt = DateTime.Now;
                order++;
            }
            await _context.SaveChangesAsync();
        }

        private int SortOrg(Guid? ocId)
        {
            if (ocId == null)
                return 999999999;
            var Org = _context.Organizations.Include(x => x.OrganizationOrganization).FirstOrDefault(x => x.OrganizationOrder == null);
            if (Org != null && Org.OrganizationOrganization != null && Org.OrganizationOrganization.Name.Contains("ปลัด"))
                return -1;
            var ocIdList = _context.Organizations.Select(x => x.Id).ToList();
            if (Org != null)
                ocIdList = _documentService.GetAllIdByRoot(Org.Id);
            int index = ocIdList.IndexOf((Guid)ocId);
            if (index == -1)
                return 999999999;
            return index;
        }
        #endregion

        /// <summary>
        /// list ประกาศเกษียณอายุราชการ
        /// </summary>
        /// <param name="type">ประเภทUser(officer,employee)(ตัวใหญ่หรือเล็กก็ได้)</param>
        /// <param name="year">ปีงบประมาณ(ค.ศ.)</param>
        /// <returns></returns>
        /// <response code="200"></response>
        /// <response code="400">ค่าตัวแปรที่ส่งมาไม่ถูกต้อง</response>
        /// <response code="401">ไม่ได้ Login เข้าระบบ</response>
        /// <response code="500">เมื่อเกิดข้อผิดพลาดในการทำงาน</response>
        [HttpGet("{type}/{year}")]
        public async Task<ActionResult<ResponseObject>> GetRetirement(string type, int year)
        {
            if (type.Trim().ToUpper().Contains("OFFICER") || type.Trim().ToUpper().Contains("EMPLOYEE"))
            {
                var retire_old = await _context.RetirementPeriodHistorys
                                    .Where(x => x.Year == year)
                                    .Where(x => x.Type.Trim().ToUpper().Contains(type.Trim().ToUpper()))
                                    .OrderByDescending(x => x.Round)
                                    .Select(x => new
                                    {
                                        Id = x.Id,
                                        CreatedAt = x.CreatedAt,
                                        Year = x.Year,
                                        Round = x.Round,
                                        Total = x.Total,
                                        TypeReport = x.TypeReport,
                                        Json = true,
                                        Document = x.Document == null ? false : true,
                                    })
                                    .ToListAsync();

                var retire = await _context.RetirementPeriods
                                    .Include(x => x.RetirementProfiles)
                                    .Include(x => x.Document)
                                    .Where(x => x.Year == year)
                                    .Where(x => x.Type.Trim().ToUpper().Contains(type.Trim().ToUpper()))
                                    .FirstOrDefaultAsync();
                if (retire != null)
                {
                    retire_old.Add(new
                    {
                        Id = retire.Id,
                        CreatedAt = retire.CreatedAt,
                        Year = retire.Year,
                        Round = retire.Round,
                        Total = retire.RetirementProfiles.Count(),
                        TypeReport = retire.TypeReport,
                        Json = false,
                        Document = retire.Document == null ? false : true,
                    });
                }

                return Success(retire_old);
            }
            return Success();
        }

        /// <summary>
        /// สร้างประกาศเกษียณใหม่
        /// </summary>
        /// <param name="RetireHistoryId">Id ประวัติรอบพ้นราชการ</param>
        /// <param name="Option">ประเภทประกาศ</param>
        /// <param name="Type">ประเภทUser(officer,employee)(ตัวใหญ่หรือเล็กก็ได้)</param>
        /// <param name="Year">ปีงบประมาณ(ค.ศ.)</param>
        /// <returns></returns>
        /// <response code="200"></response>
        /// <response code="400">ค่าตัวแปรที่ส่งมาไม่ถูกต้อง</response>
        /// <response code="401">ไม่ได้ Login เข้าระบบ</response>
        /// <response code="500">เมื่อเกิดข้อผิดพลาดในการทำงาน</response>
        [HttpPost("profile")]
        public async Task<ActionResult<ResponseObject>> CreateProfileRetirement([FromBody] PeriodRequest req)
        {
            if (!req.Type.Trim().ToUpper().Contains("EMPLOYEE") && !req.Type.Trim().ToUpper().Contains("OFFICER"))
                return Error("ประเภทพ้นราชการไม่ถูกต้อง");

            var round = 1;
            var retire = await _context.RetirementPeriods
                                .Include(x => x.Document)
                                .Include(x => x.RetirementPeriodHistorys)
                                .Include(x => x.RetirementProfiles)
                                .ThenInclude(x => x.Profile)
                                .Where(x => x.Year == req.Year)
                                .Where(x => x.Type.Trim().ToUpper().Contains(req.Type.Trim().ToUpper()))
                                .FirstOrDefaultAsync();
            if (retire == null)
            {
                retire = new RetirementPeriod
                {
                    Round = round,
                    TypeReport = null,
                    Type = req.Type.Trim().ToUpper(),
                    Year = req.Year,
                    CreatedUserId = FullName ?? "",
                    CreatedFullName = UserId ?? "System Administrator",
                    CreatedAt = DateTime.Now,
                    LastUpdateFullName = FullName ?? "System Administrator",
                    LastUpdateUserId = UserId ?? "",
                    LastUpdatedAt = DateTime.Now,
                };
                await _context.RetirementPeriods.AddAsync(retire);
                var profiles = await _context.Profiles.AsQueryable()
                                   .Where(x => x.ProfileType.Trim().ToUpper().Contains(req.Type.Trim().ToUpper()))
                                   .ToListAsync();

                profiles = profiles.Where(x => x.BirthDate.CalculateRetireDate().Year == req.Year).ToList();
                var order = 1;
                foreach (var profile in profiles)
                {
                    var data = new RetirementProfile
                    {
                        Order = order,
                        Remove = "PENDING",
                        RetirementPeriod = retire,
                        Profile = profile,
                        CreatedUserId = FullName ?? "",
                        CreatedFullName = UserId ?? "System Administrator",
                        CreatedAt = DateTime.Now,
                        LastUpdateFullName = FullName ?? "System Administrator",
                        LastUpdateUserId = UserId ?? "",
                        LastUpdatedAt = DateTime.Now,
                    };
                    await _context.RetirementProfiles.AddAsync(data);
                    order++;
                }
                await _context.SaveChangesAsync();
                await GenOrderByYear(retire.Id);
            }
            else
            {
                if (retire.Document == null)
                    return Error(GlobalMessages.RetirementNotCreated);
                if (req.Option == null)
                    req.Option = "EDIT";
                var file_name = $"retire_tmp_{DateTime.Now.ToString("yyyyMMddTHHmmss")}";
                var profile_old = await _context.RetirementProfiles
                                    .Where(x => x.RetirementPeriod == retire)
                                    .Select(x => new ProfileJsonRequest
                                    {
                                        order = x.Order,
                                        id = x.Id,
                                        reason = x.Reason,
                                        remove = x.Remove,
                                        profileId = x.Profile.Id,
                                        citizenId = x.Profile.CitizenId,
                                        prefix = x.Profile.Prefix == null ? null : x.Profile.Prefix.Name,
                                        fullName = $"{x.Profile.FirstName} {x.Profile.LastName}",
                                        organizationOrganization = x.Profile.OrganizationOrganization,
                                        oc = x.Profile.Oc,
                                        position = x.Profile.Position == null ? null : x.Profile.Position.Name,
                                        positionType = x.Profile.PositionType == null ? null : x.Profile.PositionType.Name,
                                        positionExecutive = x.Profile.PositionExecutive,
                                        posNo = x.Profile.PosNo == null ? null : x.Profile.PosNo.Name,
                                        positionEmployeePosition = x.Profile.PositionEmployeePosition,
                                        positionEmployeeLevel = x.Profile.PositionEmployeeLevel,
                                        positionEmployeeGroup = x.Profile.PositionEmployeeGroup,
                                        posNoEmployee = x.Profile.PosNoEmployee,
                                    })
                                    .ToListAsync();
                var profile = Newtonsoft.Json.JsonConvert.SerializeObject(profile_old);
                await _documentService.GenerateJsonFile(profile, "/retire", file_name);
                var history = new RetirementPeriodHistory
                {
                    RetirementPeriod = retire,
                    Round = retire.Round,
                    TypeReport = retire.TypeReport,
                    Year = retire.Year,
                    Type = retire.Type,
                    Document = retire.Document,
                    Total = retire.RetirementProfiles.Count(),
                    ProfileFile = file_name,
                    CreatedUserId = FullName ?? "",
                    CreatedFullName = UserId ?? "System Administrator",
                    CreatedAt = DateTime.Now,
                    LastUpdateFullName = FullName ?? "System Administrator",
                    LastUpdateUserId = UserId ?? "",
                    LastUpdatedAt = DateTime.Now,
                };
                await _context.RetirementPeriodHistorys.AddAsync(history);
                // await _context.SaveChangesAsync();

                retire.Document = null;
                retire.Round = retire.Round + 1;
                retire.TypeReport = req.Option.Trim().ToUpper();
                retire.LastUpdateFullName = FullName ?? "System Administrator";
                retire.LastUpdateUserId = UserId ?? "";
                retire.LastUpdatedAt = DateTime.Now;
                _context.RetirementProfiles.RemoveRange(retire.RetirementProfiles);

                if (!req.Option.Trim().ToUpper().Contains("ADD"))
                {
                    var profileHistorys = await _context.RetirementPeriodHistorys.AsQueryable()
                                       .FirstOrDefaultAsync(x => x.Id == req.RetireHistoryId);

                    // var profileOlds = new List<dynamic>();
                    if (profileHistorys != null)
                    {
                        using (var client = new HttpClient())
                        {
                            var url = $"https://s3cluster.frappet.com/bma-ehr-fpt/{profileHistorys.ProfileFile}.json";
                            var responseTask = client.GetAsync(url);
                            var results = responseTask.Result;
                            var profileOlds = Newtonsoft.Json.JsonConvert.DeserializeObject<List<ProfileJsonRequest>>(results.Content.ReadAsStringAsync().Result);
                            if (profileOlds != null)
                            {
                                profileOlds = profileOlds.Where(x => !x.remove.Trim().ToUpper().Contains("REMOVE")).ToList();
                                foreach (var profileOld in profileOlds)
                                {
                                    var _profile = await _context.Profiles.AsQueryable()
                                                       .FirstOrDefaultAsync(x => x.CitizenId == profileOld.citizenId);
                                    var data = new RetirementProfile
                                    {
                                        Order = profileOld.order,
                                        Remove = "PENDING",
                                        RetirementPeriod = retire,
                                        Profile = _profile,
                                        CreatedUserId = FullName ?? "",
                                        CreatedFullName = UserId ?? "System Administrator",
                                        CreatedAt = DateTime.Now,
                                        LastUpdateFullName = FullName ?? "System Administrator",
                                        LastUpdateUserId = UserId ?? "",
                                        LastUpdatedAt = DateTime.Now,
                                    };
                                    retire.RetirementProfiles.Add(data);
                                }
                            }
                        }
                    }
                    else
                    {
                        var retireOld = await _context.RetirementPeriods
                                            .FirstOrDefaultAsync(x => x.Id == req.RetireHistoryId);
                        if (retireOld == null)
                            return Error(GlobalMessages.RetirementNotFound, 404);
                        var profileOlds = await _context.RetirementProfiles.AsQueryable()
                                           .Where(x => x.RetirementPeriod == retireOld)
                                           .ToListAsync();
                        if (profileOlds != null)
                        {
                            profileOlds = profileOlds.Where(x => !x.Remove.Trim().ToUpper().Contains("REMOVE")).ToList();
                            foreach (var profileOld in profileOlds)
                            {
                                var data = new RetirementProfile
                                {
                                    Order = profileOld.Order,
                                    Remove = "PENDING",
                                    RetirementPeriod = retire,
                                    Profile = profileOld.Profile,
                                    CreatedUserId = FullName ?? "",
                                    CreatedFullName = UserId ?? "System Administrator",
                                    CreatedAt = DateTime.Now,
                                    LastUpdateFullName = FullName ?? "System Administrator",
                                    LastUpdateUserId = UserId ?? "",
                                    LastUpdatedAt = DateTime.Now,
                                };
                                retire.RetirementProfiles.Add(data);
                            }
                        }
                    }
                }
                await _context.SaveChangesAsync();
            }

            // await _context.SaveChangesAsync();
            var profile_new = await _context.RetirementProfiles
                                .Where(x => x.RetirementPeriod == retire)
                                .Select(x => new ProfileJsonRequest
                                {
                                    order = x.Order,
                                    id = x.Id,
                                    reason = x.Reason,
                                    remove = x.Remove,
                                    profileId = x.Profile.Id,
                                    citizenId = x.Profile.CitizenId,
                                    prefix = x.Profile.Prefix == null ? null : x.Profile.Prefix.Name,
                                    fullName = $"{x.Profile.FirstName} {x.Profile.LastName}",
                                    organizationOrganization = x.Profile.OrganizationOrganization,
                                    oc = x.Profile.Oc,
                                    position = x.Profile.Position == null ? null : x.Profile.Position.Name,
                                    positionType = x.Profile.PositionType == null ? null : x.Profile.PositionType.Name,
                                    positionExecutive = x.Profile.PositionExecutive,
                                    posNo = x.Profile.PosNo == null ? null : x.Profile.PosNo.Name,
                                    positionEmployeePosition = x.Profile.PositionEmployeePosition,
                                    positionEmployeeLevel = x.Profile.PositionEmployeeLevel,
                                    positionEmployeeGroup = x.Profile.PositionEmployeeGroup,
                                    posNoEmployee = x.Profile.PosNoEmployee,
                                })
                                .ToListAsync();
            return Success(new { retire.Id, retire.CreatedAt, retire.Year, retire.Round, retire.Type, retire.TypeReport, profile = profile_new });
        }

        /// <summary>
        /// View รายชื่อผู้เกษียณอายุราชการในประกาศ
        /// </summary>
        /// <param name="retireId">Id ประกาศ</param>
        /// <returns></returns>
        /// <response code="200"></response>
        /// <response code="400">ค่าตัวแปรที่ส่งมาไม่ถูกต้อง</response>
        /// <response code="401">ไม่ได้ Login เข้าระบบ</response>
        /// <response code="500">เมื่อเกิดข้อผิดพลาดในการทำงาน</response>
        [HttpGet("{retireId:length(36)}")]
        public async Task<ActionResult<ResponseObject>> GetProfileRetirement(Guid retireId)
        {
            var retire = await _context.RetirementPeriods
                                .Include(x => x.RetirementProfiles)
                                .Include(x => x.Document)
                                .FirstOrDefaultAsync(x => x.Id == retireId);
            if (retire == null)
            {
                var profileHistorys = await _context.RetirementPeriodHistorys.AsQueryable()
                                    .Include(x => x.Document)
                                    .FirstOrDefaultAsync(x => x.Id == retireId);
                if (profileHistorys == null)
                    return Error(GlobalMessages.RetirementHistoryNotFound, 404);
                using (var client = new HttpClient())
                {
                    var url = $"https://s3cluster.frappet.com/bma-ehr-fpt/{profileHistorys.ProfileFile}.json";
                    var responseTask = client.GetAsync(url);
                    var results = responseTask.Result;
                    var filehis = profileHistorys.Document == null ? null : await _documentService.ImagesPath(profileHistorys.Document.Id);
                    // Console.WriteLine(results.Content.ReadAsStringAsync().Result);
                    return Success(new { Json = true, profileHistorys.Id, profileHistorys.CreatedAt, profileHistorys.Year, profileHistorys.Round, profileHistorys.Type, profileHistorys.TypeReport, profile = Newtonsoft.Json.JsonConvert.DeserializeObject<List<ProfileJsonRequest>>(results.Content.ReadAsStringAsync().Result), File = filehis });
                }
            }
            var profile_new = await _context.RetirementProfiles
                                .Where(x => x.RetirementPeriod == retire)
                                .Select(x => new ProfileJsonRequest
                                {
                                    order = x.Order,
                                    id = x.Id,
                                    reason = x.Reason,
                                    remove = x.Remove,
                                    profileId = x.Profile.Id,
                                    citizenId = x.Profile.CitizenId,
                                    prefix = x.Profile.Prefix == null ? null : x.Profile.Prefix.Name,
                                    fullName = $"{x.Profile.FirstName} {x.Profile.LastName}",
                                    organizationOrganization = x.Profile.OrganizationOrganization,
                                    oc = x.Profile.Oc,
                                    position = x.Profile.Position == null ? null : x.Profile.Position.Name,
                                    positionType = x.Profile.PositionType == null ? null : x.Profile.PositionType.Name,
                                    positionExecutive = x.Profile.PositionExecutive,
                                    posNo = x.Profile.PosNo == null ? null : x.Profile.PosNo.Name,
                                    positionEmployeePosition = x.Profile.PositionEmployeePosition,
                                    positionEmployeeLevel = x.Profile.PositionEmployeeLevel,
                                    positionEmployeeGroup = x.Profile.PositionEmployeeGroup,
                                    posNoEmployee = x.Profile.PosNoEmployee,
                                })
                                .ToListAsync();
            var file = retire.Document == null ? null : await _documentService.ImagesPath(retire.Document.Id);
            return Success(new { Json = false, retire.Id, retire.CreatedAt, retire.Year, retire.Round, retire.Type, retire.TypeReport, profile = profile_new, File = file });
        }

        /// <summary>
        /// Delete รายชื่อผู้เกษียณอายุราชการในประกาศ
        /// </summary>
        /// <param name="retireProfileId">Id ผู้ใช้งานในประกาศ</param>
        /// <returns></returns>
        /// <response code="200"></response>
        /// <response code="400">ค่าตัวแปรที่ส่งมาไม่ถูกต้อง</response>
        /// <response code="401">ไม่ได้ Login เข้าระบบ</response>
        /// <response code="500">เมื่อเกิดข้อผิดพลาดในการทำงาน</response>
        // [HttpDelete("profile/{retireProfileId:length(36)}")]
        // public async Task<ActionResult<ResponseObject>> DeleteProfileRetirement(Guid retireProfileId)
        // {
        //     var profile = await _context.RetirementProfiles
        //                         .FirstOrDefaultAsync(x => x.Id == retireProfileId);
        //     if (profile == null)
        //         return Error(GlobalMessages.DataNotFound, 404);

        //     _context.RetirementProfiles.Remove(profile);
        //     _context.SaveChanges();

        //     return Success();
        // }

        /// <summary>
        /// Add รายชื่อผู้เกษียณอายุราชการในประกาศ
        /// </summary>
        /// <param name="retireId">Id ประกาศ</param>
        /// <param name="profileId">Id ผู้ใช้งาน</param>
        /// <returns></returns>
        /// <response code="200"></response>
        /// <response code="400">ค่าตัวแปรที่ส่งมาไม่ถูกต้อง</response>
        /// <response code="401">ไม่ได้ Login เข้าระบบ</response>
        /// <response code="500">เมื่อเกิดข้อผิดพลาดในการทำงาน</response>
        [HttpPut("profile/{retireId:length(36)}")]
        public async Task<ActionResult<ResponseObject>> AddProfileRetirement([FromBody] ProfileRequest req, Guid retireId)
        {
            var profile = await _context.Profiles
                                .FirstOrDefaultAsync(x => x.Id == req.ProfileId);
            if (profile == null)
                return Error(GlobalMessages.DataNotFound, 404);

            var retire = await _context.RetirementPeriods
                                .Include(x => x.RetirementPeriodHistorys)
                                .Include(x => x.RetirementProfiles)
                                .ThenInclude(x => x.Profile)
                                .FirstOrDefaultAsync(x => x.Id == retireId);
            if (retire == null)
                return Error(GlobalMessages.RetirementNotFound, 404);
            if (retire.RetirementProfiles.Where(x => x.Profile == profile).Count() > 0)
                return Error("บุคคลนี้ได้ทำการเลือกไว้อยู่แล้ว");
            foreach (var retire_profile in retire.RetirementProfiles)
            {
                retire_profile.Order++;
                retire_profile.LastUpdateFullName = FullName ?? "System Administrator";
                retire_profile.LastUpdateUserId = UserId ?? "";
                retire_profile.LastUpdatedAt = DateTime.Now;
            }
            var num = 1;

            var old_retire = retire.RetirementProfiles.OrderByDescending(x => x.Order).FirstOrDefault();
            if (old_retire != null)
                num = old_retire.Order + 1;

            var data = new RetirementProfile
            {
                Order = num,
                Remove = "PENDING",
                RetirementPeriod = retire,
                Profile = profile,
                CreatedUserId = FullName ?? "",
                CreatedFullName = UserId ?? "System Administrator",
                CreatedAt = DateTime.Now,
                LastUpdateFullName = FullName ?? "System Administrator",
                LastUpdateUserId = UserId ?? "",
                LastUpdatedAt = DateTime.Now,
            };
            _context.RetirementProfiles.Add(data);
            await _context.SaveChangesAsync();
            if (retire.RetirementPeriodHistorys.Count() == 0)
            {
                await GenOrderByYear(retire.Id);
            }

            return Success();
        }

        /// <summary>
        /// แก้ไขข้อมูลบุคคล
        /// </summary>
        /// <param name="retireProfileId">Id ผู้ใช้งานในประกาศ</param>
        /// <param name="reason">เหตุผล</param>
        /// <returns></returns>
        /// <response code="200"></response>
        /// <response code="400">ค่าตัวแปรที่ส่งมาไม่ถูกต้อง</response>
        /// <response code="401">ไม่ได้ Login เข้าระบบ</response>
        /// <response code="500">เมื่อเกิดข้อผิดพลาดในการทำงาน</response>
        [HttpPost("edit")]
        public async Task<ActionResult<ResponseObject>> EditReasonProfileRetirement([FromBody] ProfileRetireRequest req)
        {
            var profile = await _context.RetirementProfiles
                                .FirstOrDefaultAsync(x => x.Id == req.RetireProfileId);
            if (profile == null)
                return Error(GlobalMessages.DataNotFound, 404);

            profile.Remove = "EDIT";
            profile.Reason = req.Reason;
            profile.LastUpdateFullName = FullName ?? "System Administrator";
            profile.LastUpdateUserId = UserId ?? "";
            profile.LastUpdatedAt = DateTime.Now;
            _context.SaveChanges();

            return Success();
        }

        /// <summary>
        /// ลบข้อมูลบุคคล
        /// </summary>
        /// <param name="retireProfileId">Id ผู้ใช้งานในประกาศ</param>
        /// <param name="reason">เหตุผล</param>
        /// <returns></returns>
        /// <response code="200"></response>
        /// <response code="400">ค่าตัวแปรที่ส่งมาไม่ถูกต้อง</response>
        /// <response code="401">ไม่ได้ Login เข้าระบบ</response>
        /// <response code="500">เมื่อเกิดข้อผิดพลาดในการทำงาน</response>
        [HttpPost("remove")]
        public async Task<ActionResult<ResponseObject>> RemoveReasonProfileRetirement([FromBody] ProfileRetireRequest req)
        {
            var profile = await _context.RetirementProfiles
                                .Include(x => x.RetirementPeriod)
                                .ThenInclude(x => x.RetirementPeriodHistorys)
                                .FirstOrDefaultAsync(x => x.Id == req.RetireProfileId);
            if (profile == null)
                return Error(GlobalMessages.DataNotFound, 404);

            if (profile.RetirementPeriod.RetirementPeriodHistorys.Count() == 0)
            {
                await GenOrderByYear(profile.RetirementPeriod.Id);
                _context.RetirementProfiles.Remove(profile);
            }
            else
            {
                profile.Remove = "REMOVE";
                profile.Reason = req.Reason;
                profile.LastUpdateFullName = FullName ?? "System Administrator";
                profile.LastUpdateUserId = UserId ?? "";
                profile.LastUpdatedAt = DateTime.Now;
            }
            _context.SaveChanges();

            return Success();
        }

        /// <summary>
        /// View เหตุผลแก้ไขข้อมูลบุคคล
        /// </summary>
        /// <param name="retireProfileId">Id ผู้ใช้งานในประกาศ</param>
        /// <returns></returns>
        /// <response code="200"></response>
        /// <response code="400">ค่าตัวแปรที่ส่งมาไม่ถูกต้อง</response>
        /// <response code="401">ไม่ได้ Login เข้าระบบ</response>
        /// <response code="500">เมื่อเกิดข้อผิดพลาดในการทำงาน</response>
        [HttpGet("reason/{retireProfileId:length(36)}")]
        public async Task<ActionResult<ResponseObject>> ViewReasonProfileRetirement(Guid retireProfileId)
        {
            var profile = await _context.RetirementProfiles
                                .Select(x => new
                                {
                                    Id = x.Id,
                                    Reason = x.Reason,
                                })
                                .FirstOrDefaultAsync(x => x.Id == retireProfileId);
            if (profile == null)
                return Error(GlobalMessages.DataNotFound, 404);

            return Success(profile);
        }

        /// <summary>
        /// จัดอันดับเกษียณ
        /// </summary>
        /// <param name="retireId">Id ประกาศ</param>
        /// <returns></returns>
        /// <response code="200"></response>
        /// <response code="400">ค่าตัวแปรที่ส่งมาไม่ถูกต้อง</response>
        /// <response code="401">ไม่ได้ Login เข้าระบบ</response>
        /// <response code="500">เมื่อเกิดข้อผิดพลาดในการทำงาน</response>
        [HttpPost("{retireId:length(36)}")]
        public async Task<ActionResult<ResponseObject>> UpdateProfileRetirement(Guid retireId)
        {
            var retire = await _context.RetirementPeriods
                                .FirstOrDefaultAsync(x => x.Id == retireId);
            if (retire == null)
                return Error(GlobalMessages.RetirementNotFound, 404);

            await GenOrderByYear(retire.Id);

            return Success();
        }

        /// <summary>
        /// อัพเอกสารเกษียณอายุราชการ
        /// </summary>
        /// <param name="retireId">Id ประกาศ</param>
        /// <returns></returns>
        /// <response code="200"></response>
        /// <response code="400">ค่าตัวแปรที่ส่งมาไม่ถูกต้อง</response>
        /// <response code="401">ไม่ได้ Login เข้าระบบ</response>
        /// <response code="500">เมื่อเกิดข้อผิดพลาดในการทำงาน</response>
        [HttpPut("upload/{retireId:length(36)}")]
        public async Task<ActionResult<ResponseObject>> UploadRetirement([FromForm] RetirementFileRequest req, Guid retireId)
        {
            var retire = await _context.RetirementPeriods
                                .FirstOrDefaultAsync(x => x.Id == retireId);
            if (retire == null)
                return Error(GlobalMessages.DataNotFound, 404);
            if (Request.Form.Files != null && Request.Form.Files.Count != 0)
            {
                var file = Request.Form.Files[0];
                var fileExtension = Path.GetExtension(file.FileName);

                var doc = await _documentService.UploadFileAsync(file, file.FileName);
                var _doc = await _context.Documents.AsQueryable()
                                    .FirstOrDefaultAsync(x => x.Id == doc.Id);
                retire.Document = _doc;
                retire.LastUpdateFullName = FullName ?? "System Administrator";
                retire.LastUpdateUserId = UserId ?? "";
                retire.LastUpdatedAt = DateTime.Now;
            }
            await _context.SaveChangesAsync();

            return Success();
        }

        /// <summary>
        /// ตรวจสอบการอัพเอกสารเกษียญ false=ยังไม่อัพโหลด true=อัพโหลดเอกสารแล้ว
        /// </summary>
        /// <param name="retireId">Id ประกาศ</param>
        /// <returns></returns>
        /// <response code="200"></response>
        /// <response code="400">ค่าตัวแปรที่ส่งมาไม่ถูกต้อง</response>
        /// <response code="401">ไม่ได้ Login เข้าระบบ</response>
        /// <response code="500">เมื่อเกิดข้อผิดพลาดในการทำงาน</response>
        [HttpGet("upload/check/{retireId:length(36)}")]
        public async Task<ActionResult<ResponseObject>> CheckUploadRetirement(Guid retireId)
        {
            var retire = await _context.RetirementPeriods
                                .Include(x => x.Document)
                                .FirstOrDefaultAsync(x => x.Id == retireId);
            if (retire == null)
                return Error(GlobalMessages.DataNotFound, 404);
            if (retire.Document == null)
                return Success(false);
            return Success(true);
        }
    }
}